EP0139926B1 - Métier à tricoter rectiligne à cueillage (système Cotton) - Google Patents

Métier à tricoter rectiligne à cueillage (système Cotton) Download PDF

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Publication number
EP0139926B1
EP0139926B1 EP19840109407 EP84109407A EP0139926B1 EP 0139926 B1 EP0139926 B1 EP 0139926B1 EP 19840109407 EP19840109407 EP 19840109407 EP 84109407 A EP84109407 A EP 84109407A EP 0139926 B1 EP0139926 B1 EP 0139926B1
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EP
European Patent Office
Prior art keywords
knitting machine
drive
machine according
operating element
thread guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP19840109407
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German (de)
English (en)
Other versions
EP0139926A1 (fr
Inventor
Richard Dipl.-Ing. Schneck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCHELLER GMBH
Kolbus GmbH and Co KG
Original Assignee
Scheller GmbH
Kolbus GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Application filed by Scheller GmbH, Kolbus GmbH and Co KG filed Critical Scheller GmbH
Publication of EP0139926A1 publication Critical patent/EP0139926A1/fr
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/94—Driving-gear not otherwise provided for
    • D04B15/98—Driving-gear not otherwise provided for in straight-bar knitting machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B11/00—Straight-bar knitting machines with fixed needles
    • D04B11/06—Straight-bar knitting machines with fixed needles with provision for narrowing or widening to produce fully-fashioned goods

Definitions

  • the invention relates to a flat knitting machine (System Cotton) of the type defined in the preamble of claim 1.
  • Knitting machines of this type have at least one needle bar with rigidly mounted point needles.
  • the stitch is formed by placing a piece of thread over the sharpness of all the needles involved in the knitting process by means of a thread guide, this piece of thread 1-l is then shaped into loops by means of sinkers in order to pull the required amount of thread out of the thread guide, and finally with all needles stitches are formed at the same time.
  • the thread guide is moved back and forth on a linear path parallel to the needle bar.
  • the Kulierplaininen movably mounted in a sinker head are driven out individually and in succession by means of a Kulierkurve (Rössel, Rösschen) which is also moved back and forth along the needle path, whereby pivoting levers arranged pivotably between the Kulierplatten and the Kulierkurve can be provided as transmission elements.
  • the path of the thread guide is limited on both sides of the needle bar by fixed stops set according to the desired working or pattern width. It is therefore necessary, on the one hand, to take the thread guide with it via a friction brake sliding on a guide rod and, on the other hand, to provide it with shock absorbers in order to avoid impacts that are too hard and to prevent the thread guide from rebounding when it hits the stops.
  • a friction brake sliding on a guide rod and, on the other hand, to provide it with shock absorbers in order to avoid impacts that are too hard and to prevent the thread guide from rebounding when it hits the stops.
  • shock absorbers instead of just one thread guide, there are often several thread guides which can be taken along and which can optionally be activated by means of couplings.
  • the linear movement of the thread guide and the curve curve is derived from the rotary movement of a main eccentric shaft, which is driven by means of an electric motor and a continuously variable transmission or a Leonard circuit.
  • the rotary movement of the eccentric shaft is achieved by means of a wedge eccentric, a so-called swing arm, bevel gears, threaded spindles, toothed racks or the like. converted into a reciprocating motion with an adjustable stroke for the wedge curve.
  • the invention is therefore based on the object to provide the flat weft knitting machine (System Cotton) of the type described above with a newly designed drive for the thread guide and / or the winder curve, which stops and a variety of mechanical components previously required for the thread guide and / or makes the curling curve unnecessary, the production of complicated patterns is simplified and the production speed is increased.
  • System Cotton System Cotton
  • each thread guide or each curve curve means that all stops and friction brakes and all those components that were previously required to derive the linear movements of the thread guide and the curve curve from the rotary movement of the main eccentric shaft can be omitted. Furthermore, all those components can be dispensed with that were previously required in the manufacture of samples or also for fitting to adjust the stops for the thread guides according to the pattern. Furthermore, the production speed is increased significantly because the thread guides can be quickly and precisely adjusted to a different working area by means of the direct drives and also no movements derived from the rotary movement of the main eccentric shaft are required, but only new setpoints for the servo motors have to be specified in accordance with the sample.
  • the working area of the weft knitting machine is largely free of mechanical lever, spindle and switching mechanisms, because the drive devices can be arranged in a drive area arranged next to the working area and therefore only the thread guide and waving curve bars and the slide bearings required to guide them remain in the working area. This considerably simplifies access to the work area during knitting and repair work.
  • a preferred embodiment of the drive device according to the invention is initially shown schematically independently of the flat weft knitting machine. It contains a servo motor 1 and a belt arrangement, generally designated by the reference number 2. This is driven by the output shaft 3 of the servo motor 1 via a countershaft 4 which is shown schematically as a belt transmission.
  • the belt arrangement 2 has a drive shaft 5 connected to the output of the countershaft 4 with a belt pulley 6 and an axially parallel, loosely rotatable countershaft 7 with a belt pulley 8.
  • a belt 9 is placed with a substantially horizontal upper run and a lower run, so that the belt 9 can be moved back and forth in the direction of a double arrow v depending on the direction of rotation of the servo motor 1.
  • the belt 9 is preferably a finite belt, the two ends of which are connected in the region of the upper run by a belt lock 10 to which a carriage 11 is attached. Alternatively, it can be an endless belt, on the upper run of which the carriage 11 is directly attached.
  • the carriage 11 has a through bore parallel to the upper run of the belt 9, through which a guide rod 12 extends, which is likewise arranged parallel to the upper run of the belt 9 and the ends of which are fastened in the machine frame.
  • the carriage 11 also carries a driver 13 on which a thread guide rod 14 arranged parallel to the upper run of the belt 9 for holding at least one functional element, not shown in FIG. a thread guide is attached.
  • the servo motor 1 is connected to a control circuit 1 via lines 15, 16 and 17. Actual value signals relating to the respective current actual position of the thread guide rod 14 are fed to this via line 15. These actual value signals are compared in a comparator 19 with the end position signals specified by a setpoint generator 20. The resulting deviation is supplied in the form of an analog voltage to a circuit 21, which converts the analog voltage into a setpoint signal that specifies a setpoint for the speed or speed of the servo motor 1 and is fed to a comparator 22. The comparator 22 also receives actual value signals relating to the instantaneous speed or speed of the servo motor 1 via the line 16 and compares the two signals.
  • the deviation is fed to a control amplifier 23, which causes the servo motor 1 to rotate in one direction or the other until the actual position of the thread guide rod 14 corresponds to the predetermined target position.
  • the difference between the actual position and the target position becomes smaller and smaller, which means that the speed of the servo motor 1 also becomes smaller and smaller until it finally comes to a standstill when the actual position is reached.
  • a permanent magnet synchronous motor from Indramat GmbH in 8770 Lohr am Main is preferably used as the servo motor 1.
  • the speed of such a servo motor 1 can be regulated, the speed regulation being carried out by electrical commutation and regulation of the current in the stator windings. It also has all the facilities required for recording the current actual position and for producing a desired target position in the form of a feedback unit, which can be used for electrical commutation, speed feedback and incremental position detection (actual value generator), so that additional elements for detecting the actual position of the thread guide rod 14 are not required.
  • the setpoint generator 20 alternately generates the necessary for the production of any knitted fabric the nominal values for the thread guide end positions at both ends of the knitted fabric.
  • a program controller 24 is preferably connected upstream of the setpoint generator 20, by means of which different setpoints can be generated according to the pattern. These setpoints can in any way, for. B. on film, hole, drum or card memories or the like in the memories of an electronic data processing system. be saved. The stored data are then queried after each revolution of the main eccentric shaft of the weft knitting machine and are offered in the desired sequence to the comparator 19, which can be designed as a differential amplifier. It is also expedient, or the like, the main eccentric shaft with a rotary encoder.
  • the thread guide rod 14 is moved back and forth by means of the belt 9 driven by the servo motor 1.
  • the reciprocating rotary movements of the servo motor 1 are generated in response to a switching signal by means of the control circuit 18 which, under the control of the setpoint generator 20 or the program control 24, simultaneously defines the respective end positions of the thread guide rod 14 at both ends of its movement path.
  • the use of the servo motor 1 therefore enables, on the one hand, a movement of the thread guide rod 14 which is independent of the synchronization of the drive of the main eccentric shaft and, on the other hand, the elimination of a large number of mechanical components which have hitherto been derived from the rotary movement of the main eccentric shaft, for shock absorption, for braking or were necessary to move the stops in accordance with the model.
  • a flat weft knitting machine (System Cotton) with a multitude of functional elements in the form of a plurality of thread guides and a winder curve is described schematically below with the aid of FIGS. 2 to 4, each of which is assigned a thread guide or winder curve rod, each with a drive according to FIG. 1 is moved. 2 to 4, only the elements of the flat knitting machine (System Cotton) necessary for understanding the invention are shown.
  • the frame 25 of the flat knitting machine is divided into a drive area 26 shown on the left and a work area 27 arranged to the right of it.
  • the working area 27 comprises a needle bar 28, on the tip needles of which a knitted fabric 29 is produced, a curling curve rod 30 which carries a curling curve 31, a plurality of thread guide rods 32a to i, of which only the thread guide rods 32a and 32f are shown in FIG. 2 and which each carry a thread guide 33a to i, which feeds threads 34 to the tip needles, and a main eccentric shaft 35 with eccentrics 36.
  • the wedge curve rod 30, the thread guide rods 32 and the main eccentric shaft 35 are horizontally displaceable or rotatably mounted in the machine frame 25 and project axially Extensions each into the drive area 26.
  • a servo motor 37 is mounted in the drive area 26, which is preferably designed like the servo motor 1 and directly drives the main eccentric shaft 35.
  • a belt arrangement 38 corresponding to the belt arrangement 2 (FIG. 1), which essentially consists of a driven belt pulley 39, a loosely rotatable belt pulley 40 and a finite belt 41 placed around the latter, the two ends of which are connected by a belt lock are carrying a carriage 42.
  • a driver 43 is fastened to the carriage 42, and the horizontally displaceable curling curve rod 30 is fastened thereon, which is arranged parallel to the two long runs of the belt 41.
  • the pulley 39 fastened on a drive shaft 44 is rotated via a countershaft 45 by a servo motor 46 mounted in the machine frame 25 and designed according to FIG. 1, while the pulley 40 is fastened on a loosely rotatable countershaft 47. Otherwise, the arrangement corresponds to the device described with reference to FIG. 1 using the example of the thread guide rod 14.
  • FIGS. 2 and 3 a total of 9 within the drive area 26 and above the drive for the curling curve 31 correspond to the belt arrangements 2 according to FIG. 1
  • Appropriate belt assemblies 48a to i mounted According to FIGS. 2 and 3, these are arranged one above the other on two levels and, according to FIG. 2 to 4 each show only as many elements of these belt arrangements 48 and of the thread guide rods 32a to i driven by them as is possible for the sake of a clear graphic representation.
  • each belt arrangement 48 comprises a servomotor 49a to i, which is only indicated schematically and corresponds to the servo motor 1 and which can set a drive shaft 50a to i in rotation by means of an additional gear (not shown), and a loosely rotatable countershaft 51a to i.
  • the drive shafts 50a and 50b are arranged axially parallel and at a distance from one another in a left frame part 52 and on the lower floor, while the counter shafts 51a and 51b assigned to them are mounted on the same floor, axially parallel and at a corresponding distance in a right frame part 53.
  • the countershafts 51c and 51d are also mounted on the lower floor, while in the right frame part 53 the corresponding drive shafts 50c and 50d are respectively mounted at equal intervals and axially parallel. In this case, drive or counter shafts are alternately arranged side by side. Because of this nested design, sufficient space is provided in the area of each drive shaft 50 for attaching the servo motors 50a to d, so that the drive area 26 can have a relatively small width despite the large number of shafts and servo motors. A corresponding nesting of the shafts 50e to 50i and 51a to 51i is provided on the upper floor of the drive area 26.
  • a pulley 52a to i or 53a to i is fastened on each drive shaft 50 or countershaft 51 (FIG. 2). 1, a belt 54a to i is placed around each pair of these pulleys, of which only one belt 54a on the lower floor and one belt 54e on the upper floor are shown in FIGS. 2 and 3.
  • Each belt 54 carries a carriage 55a to i, each with a driver 56a to i and a thread guide rod 32a to i, the carriages 55a to d being fastened to the upper runs of the belts 54a to d and the drivers 56a to in the lower level d project upwards, while on the upper floor the carriages 55e to i are attached to the lower runs of the belts 54e to i and the drivers 56e to i project downwards, resulting in a space-saving arrangement.
  • FIG. 4 also shows that, in a preferred embodiment of the invention, each carriage 55, in contrast to FIGS. 1 to 3, is guided by two guide rods 62a to i and 63a to i.
  • the guide rods 62 consist of round rods which are arranged in corresponding bores in the carriage 55.
  • the guide rods 63 consist of flat iron, each of which engages in a front or rear recess in the carriage 55.
  • the guide rods 63 can be used by two slides 55, as indicated in FIG. 4, for example, for the guide rod 63b, which projects into a front and rear recess in the slides 55b and 55c.
  • the additional guide rod 63 results in a space-saving, tilt-free guide for the slides 55.
  • the servo motor 49i which drives the invisible drive shaft 51i via a countershaft 65, also shows the countershaft 51f with the pulley 53f for the slide 55f, the servo motor 49d, which via a countershaft 66 Drives drive shaft 50d with the pulley 52d, and the countershaft 47 with the pulley 40 for driving the carriage 42, which carries the curving rod 30.
  • the shafts 51f and 50d are each rotatably supported in the front and rear frame parts 59, 60 by means of ball bearings 67 or the like.
  • Each servo motor 49 is assigned a control circuit 18 with a setpoint generator 20 and possibly a program controller 24 according to FIG. 1.
  • the linear movement of the curving curve and the thread guide can be provided to provide a rotary encoder in the form of a disk on the main eccentric shaft 35, which has markings which indicate the respective rotary position of the main eccentric shaft and are scanned by a scanner, whose output signals of the control circuit 18, the setpoint generator 20 and / or the program controller 24 are supplied in order to advance the setpoints or the program and to activate the control circuit 18 at the correct times by means of a "controller enable" switching signal.
  • Such rotary encoders and the associated circuits are generally known from flat and circular knitting machine technology and therefore do not need to be explained in more detail here.
  • the setpoint transmitters 20 only need to alternately deliver two setpoint signals each, which correspond to the end positions of the thread guide or the curving curve. If, on the other hand, a fashioned product is to be produced, the program controls 24 must deliver varying setpoint signals which correspond to the end positions of the thread guide which change according to the pattern and the curling curve. No other adjustments on the machine are necessary, i. H. in particular, the previously required adjustments of the stops for the thread guide and the curving curve and the mostly very complex mechanisms for this can be omitted.
  • intarsia patterns are also simplified, since the program controls 24 of all thread guides can in each case emit varying setpoint signals for the end positions of the thread guides that change in pattern. Therefore, the usual right-hand and left-hand threaded spindles for adjusting the stops previously required are unnecessary. Since these threaded spindles and the control elements required for their control are very space-consuming, they were usually only assigned to a few selected thread guides.
  • all thread guides can be used for intarsia patterns simply by program control. Because this drive is independent of the rotary movement of the main eccentric shaft, comparatively large changes in the end positions of the thread guides can also be provided per cycle.
  • the servomotors 1.37, 46 and 49 according to the invention are, for example, at speeds up to 2000 rpm. operated, which are reduced to a preselected value by means of the additional gear 4, 65 and 66. With these speeds, linear movements of the thread guides or curving curves from 100 to 120 m / min can easily be achieved. that are sufficient to make the weft knitting machine (System Cotton) work at a speed of, for example, 100 courses per minute at full working width.
  • the invention is not restricted to the exemplary embodiments described.
  • the belt arrangements shown for example chain, gear and rack arrangements or the like. can be provided to convert the rotational movement of the output shafts of the servo motors into a linear movement of the thread guide and curling cam bars.
  • the belts preferably consist of toothed belts and the pulleys accordingly of toothed belt pulleys in order to avoid slippage.
  • the reduction gears shown can be replaced by any other reduction gears. It would also be possible to have the belt arrangements or the like act directly on the thread guides and curling curves and these or the like can be moved on stationary guide rods. back and forth to store.
  • servomotors can be provided instead of the servomotors mentioned, provided that an exact position control is possible with them.
  • Corresponding servomotors can also be used to move the decker rods of any existing sample decks. All program controls known for this purpose from knitting machine technology, in particular also those with microprocessors and electronic data processing devices, can be used to generate the target position signals.
  • Other devices can be used instead of the actual value generator integrated in the servo motors, for example those with line grids, which are attached to the guide rods for the slides and are scanned by devices mounted on the slides.
  • the invention can be applied to flat knitting machines (System Cotton) with more than one needle bar.
  • each thread guide or curling curve rod can be attached to each thread guide or curling curve rod, which are assigned to a corresponding plurality of working areas within the needle bar, in order to simultaneously produce a plurality of knitted fabrics on a needle bar in a known manner.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Claims (10)

1. Métier à tricoter rectiligne à cueillage (System Cotton) comprenant au moins une barre d'aiguilles dans laquelle, pour la formation des mailles, au moins un élément fonctionnel se présentant sous la forme d'un guide-fil et/ou d'une came de cueillage est monté de manière à pouvoir effectuer un mouvement de va-et-vient entre deux positions extrêmes prédéterminées, et un dispositif d'entraînement destiné à produire le mouvement de va-et-vient, caractérisé en ce que l'élément fonctionnel (31, 33) est couplé à un moyen d'entraînement (41, 54) qui fait partie d'un système d'entraînement (38, 48) couplé à un dispositif d'entraînement et produisant un mouvement linéaire de l'élément fonctionnel (31, 33), un circuit électronique de régulation (18) étant prévu pour commander un servomoteur (46, 49) du dispositif d'entraînement pour le mouvement de va-et-vient de l'élément fonctionnel (31, 33) de telle sorte que ledit servomoteur (46, 49) s'arrête chaque fois qu'une position extrême prédéterminée est atteinte.
2. Métier selon la revendication 1, caractérisé en ce qu'une pluralité d'éléments fonctionnels (31, 33) sont prévus et en ce que le dispositif d'entrai- nement pour le mouvement de va-et-vient de chaque élément fonctionnel présente un servomoteur (46, 49) et un circuit électronique de régulation relié audit servomoteur.
3. Métier selon la revendication 1 ou 2, caractérisé en ce que le circuit de régulation (18) présente une commande à programm (24) montée en amont d'un transmetteur de valeur de consigne (20) et destinée à modifier les signaux de position extrême en fonction du dessin à réaliser.
4. Métier selon l'une des revendications 1 à 3, caractérisé en ce que les systèmes d'entraînement (38, 48) et les servomoteurs (46, 49) de tous les éléments fonctionnels (31, 33) sont logés dans une zone d'entraînement (26) qui est placée latéralement à côté d'une barre d'aiguilles (28) entourant la zone de travail (27).
5. Métier selon la revendication 4, caractérisé en ce que chaque élément fonctionnel (31, 33) est fixé sur une tige (30, 32) mobile parallèlement à la barre d'aiguilles (28) et faisant saillie latéralement jusque dans la zone d'entraînement (26).
6. Métier selon la revendication 5, caractérisé en ce que chaque système d'entraînement (38, 48) présente un chariot (42, 55) qui est guidé sur au moins une tige de guidage (62, 63), est couplé au moyen d'entraînement correspondant (41, 54) et sur lequel est fixée la tige (30, 32) de l'élément fonctionnel correspondant (31, 33).
7. Métier selon au moins l'une des revendications 4 à 6, caractérisé en ce que chaque système d'entraînement (38, 48) présente un arbre d'entraînement (44, 50) couplé au servomoteur correspondant (46, 49) et un contre-arbre (47, 51) tournant fou, lesdits arbres portant des poulies (39, 40 et 52, 53) pour des courroies (41, 54).
8. Métier selon la revendication 7, caractérisé en ce que les arbres d'entraînement (44, 50) et les contre-arbres (47, 51) sont placés sur plusieurs étages chaque fois parallèlement entre eux et alternativement côte à côte tandis que les poulies (39,40 et 52,53) et les courroies (41, 54) de chaque étage sont décalées réciproquement en direction axiale.
9. Métier selon au moins l'une des revendications 1 à 8, caractérisé en ce qu'il présente un arbre à excentrique principal (35) monté mobile en rotation pour l'entrainement duquel sont également prévus un servomoteur (37) et un circuit de régulation.
10. Métier selon au moins l'une des revendications 1 à 9, caractérisé en ce qu'il présente un dispositif à diminution comportant des tiges-poinçons auxquelles sont associés un servomoteur et un circuit de régulation.
EP19840109407 1983-08-20 1984-08-08 Métier à tricoter rectiligne à cueillage (système Cotton) Expired EP0139926B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833330150 DE3330150C2 (de) 1983-08-20 1983-08-20 Flache Kulierwirkmaschine
DE3330150 1983-08-20

Publications (2)

Publication Number Publication Date
EP0139926A1 EP0139926A1 (fr) 1985-05-08
EP0139926B1 true EP0139926B1 (fr) 1989-04-12

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ID=6207064

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840109407 Expired EP0139926B1 (fr) 1983-08-20 1984-08-08 Métier à tricoter rectiligne à cueillage (système Cotton)

Country Status (5)

Country Link
EP (1) EP0139926B1 (fr)
DD (1) DD210317A5 (fr)
DE (1) DE3330150C2 (fr)
ES (1) ES8501022A1 (fr)
GB (1) GB2145120B (fr)

Families Citing this family (10)

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Publication number Priority date Publication date Assignee Title
IT1187055B (it) * 1985-04-29 1987-12-16 Giovanni Raspa Dispositivo meccanico da installare su macchine tessili per lo spostamento degli aghi o punzoni
IT1187379B (it) * 1985-05-23 1987-12-23 Alfio Casadio Telaio per maglieria tipo cotton con dispositivo fluidinamico per l'azionamento degli organi attivi
DE3713341A1 (de) * 1987-04-21 1988-11-10 Scheller Gmbh Maschinenfabrik Flachkulierwirkmaschine
JPH0390665A (ja) * 1989-01-06 1991-04-16 Ikenaga:Kk 横編機の柄出制御装置
GB9008156D0 (en) * 1990-04-10 1990-06-06 Herberts Alan A straight bar knitting machine
WO1993019234A1 (fr) * 1992-03-17 1993-09-30 Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co. Kg Machine textile
DE4227758C2 (de) * 1992-08-21 1995-02-09 Wirkbau Textilmaschinenbau Gmb Antriebsvorrichtung für parallel zur Nadelbarre einer Flachwirkmaschine, zwischen definierten Positionen hin- und herbewegbaren Arbeitselementen
DE4238600C2 (de) * 1992-11-16 1996-09-26 Kaendler Maschinenbau Gmbh Elektronische Steuereinheit für Textilmaschinen, insbesondere für Wirkmaschinen
DE4243000A1 (de) * 1992-12-18 1994-06-30 Wirkbau Textilmaschinenbau Gmb Elektronische Steuereinheit für Maschinen, insbesondere Textilmaschinen
DE19936067A1 (de) * 1999-07-30 2001-02-01 Stoll & Co H Flachstrickmaschine mit mindestens einem Nadelbett

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DD62389A (fr) *
DE849162C (de) * 1949-10-19 1952-09-11 Bayerische Cottonmaschinenfabr Fadenfuehrer-Antriebsvorrichtung fuer flache Kulierwirkmaschinen, insbesondere Cotton-Wirkmaschinen
DE1240615B (de) * 1958-07-18 1967-05-18 Cotton Ltd W Flache Kulierwirkmaschine
DE1760910C3 (de) * 1968-07-18 1973-12-06 Veb Wirkmaschinenbau Karl-Marxstadt, X 9010 Karl-Marx-Stadt Antriebsvorrichtung fur die Fadenfuhrerschienen und Kuherkurven an flachen Kulierwirkmaschinen, System Cotton
DE1948614A1 (de) * 1969-09-26 1971-04-08 Scheller Textilmaschinenfabrik Musterdeckmaschine fuer flache Kulierwirkmaschinen
GB1325316A (en) * 1969-12-19 1973-08-01 Bentley Eng Co Ltd Control apparatus for a hydraulic drive unit
GB1375843A (fr) * 1971-04-23 1974-11-27
US3783643A (en) * 1972-04-13 1974-01-08 Stibbe Monk Development Ltd Knitting machines having linearly arranged needles
US3762184A (en) * 1972-05-01 1973-10-02 Rome Knitting Mills Inc Guide bar control mechanism for knitting machines
DE2257224A1 (de) * 1972-11-22 1974-05-30 Vyzk Ustav Pletarschky Vorrichtung zur programmsteuerung des vorschubs von legebarren laengs des nadelbettes auf kettenwirk- und aehnlichen maschinen
DE2951332A1 (de) * 1978-12-29 1980-07-17 Cotton Ltd W Kuliereinrichtung fuer flachstrickmaschinen
JPS6056822B2 (ja) * 1979-07-12 1985-12-12 株式会社島アイデア・センタ− 横編機におけるラツキング装置
DD152952A1 (de) * 1980-08-22 1981-12-16 Bretschneider Heinz Dieter Motorantrieb fuer flachstrickmaschinen,insbesondere fuer handflachstrickmaschinen

Also Published As

Publication number Publication date
DE3330150A1 (de) 1985-03-07
ES529610A0 (es) 1984-11-01
ES8501022A1 (es) 1984-11-01
DE3330150C2 (de) 1995-01-19
DD210317A5 (de) 1984-06-06
GB8403045D0 (en) 1984-03-07
EP0139926A1 (fr) 1985-05-08
GB2145120B (en) 1987-04-01
GB2145120A (en) 1985-03-20

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